GENENET8 update

1 files changed, 0 insertions, 956 deletions

diff --git a/sourcecodes/network_layout_evd_2_example.php b/sourcecodes/network_layout_evd_2_example.php
deleted file mode 100644
index 876d674f..00000000
--- a/sourcecodes/network_layout_evd_2_example.php
+++ /dev/null
@@ -1,956 +0,0 @@
-<?php 
-  //include("structuremap.php");
-include("input_validate.php");
-include("header_batchsearch.inc");
-
-function levelmap($inx,$name,$mapdata)
-{
-
-$leve_l=array();
-$leve_l=explode("\n",$mapdata);
-$leve_d=array();
-
-foreach($leve_l as $l)
-{ 
-  $l=trim($l);
-  $leve_d=explode("\t",$l);
-  $inxname=trim($leve_d[0]);
-  $name=trim($name);
-  if($inxname==$name)
-    return $leve_d[$inx];
-}
-           
-}
-
-
-
-$keyval=valid_keyval($_GET["My_key"]);
-//////////////////////////Entered evidences//////////////////////////////////////////
-$dir="./data/";
-
-$lfile=$dir.$keyval."nlevels.txt";
-$levelmap=file_get_contents($lfile);   
-
-
-
-$lf=$dir."$keyval"."varname.txt";
-
-$lines = file("$lf");
-
-$ev_arr=array();
-$evdata_arr=array();
-
-$data_cell_ev=array();
-$cev=0;
-
-// Loop through our array, show HTML source as HTML source; and line numbers too.
-foreach ($lines as $line_num => $line) 
-{
-	$data_cell_ev=explode("\t",$line);
-	foreach ($data_cell_ev as $ld)
-	{
-  		$ldd=trim($ld);
-  		if($ldd !="")
-  		{
-        		$ev_arr[$cev]=$ldd;  
-                     $cev++;
-  			//echo "Line #<b>{$line_num}</b> : " . htmlspecialchars($ldd) . "<br />\n";
-  		}
-	}
-
-}
-
-$lf=$dir."$keyval"."vardata.txt";
-$linesd = file("$lf");
-
-$cevdata=0;
-// Loop through our array, show HTML source as HTML source; and line numbers too.
-foreach ($linesd as $line_num => $line) 
-{
-  
-	$data_cell_ev=explode("\t",$line);
-	foreach ($data_cell_ev as $ld)
-	{
-  		$ldd=trim($ld);
-  		if($ldd !="")
-  		{
-        		$evdata_arr[$cevdata]=$ldd;  
-                     $cevdata++;
-                     //echo "Line #<b>{$line_num}</b> : " . htmlspecialchars($ldd) . "<br />\n";
-
-  			
-  		}
-	}
-  
-}
-
-
-
-////////////////////////////////////Read data from net_figure file///////////////////////Graphp Display/////////////////////////////////////////////
-
-
-$matfile=$dir.$keyval."net_figure_new.txt";
-
-$data_val="";
-
-$matrix=file("$matfile");
-$matrix1=file_get_contents("$matfile");              //file("$matfile");
-
-
-$str_arrmat=array();
-$str_arrmat=explode("\n",$matrix1);
-
-$node=trim($str_arrmat[1]);
-
-if($str_arrmat[2]=="" || $matrix1=="")
-{
-?>
-<h1><font color=blue>Error: Unable to display your network structure.</font></h1>
-<?php
-exit;
-}
-/*
-if($node<=5)
-{
-  $width=200;
-  $height=150;
-  $font=11;
-}
-else if($node>5 && $node<=7)
-{
-  $width=150;
-  $height=120;
-  $font=10;
-
-}
-else if($node>7 && $node<=10)
-{
-  $width=110;
-  $height=85;
-  $font=8;
-}
-else 
-{
-  $width=80;
-  $height=60;
-  $font=7;
-}
-*/
-  $width=150;
-  $height=150;
-  $font=12;
-
-
-$datamat=array();
-$data_read=array();
-
-$r_index=$node+3;
-
-for($i=0;$i<$node;$i++)
-{
-  	$datamat=explode("\t",$str_arrmat[$r_index]);
-   	$data_read[$i][0]=trim($datamat[0]);  //name
- 	$data_read[$i][1]=trim($datamat[1]);  //datatype
-       $nodetype=$data_read[$i][1];
-	$col_in=2;
-	$r_index+=4;
-	$evd=-9999;
-	$name=$data_read[$i][0];
-	for($ii=0;$ii<$cev;$ii++)
-	{
-     		if($ev_arr[$ii]==$name)
-     		{
-        		$evd=$evdata_arr[$ii]; 
-                     if($nodetype>1)
-                       $evd=levelmap($evd,$data_read[$i][0],$levelmap);
- 
-        		break;
-     		}
-	}
-
-	if($evd!=-9999)//with evidence
-	{
-           $datamat=explode("\t",$str_arrmat[$r_index]);
-           $data_read[$i][$col_in]=trim($datamat[0]);  //x data
-           $col_in++;
-           $data_read[$i][$col_in]=trim($datamat[1]);  //y data
-           $col_in++;
-           $r_index++; // increment to point next data
-
-      	
-	}
-	else //without evidence
-	{
-		if($nodetype==1)  //type=coninuous
-		{
-         		for($j=1;$j<=101;$j++)
-         		{
-           			$datamat=explode("\t",$str_arrmat[$r_index]);
-           			$data_read[$i][$col_in]=trim($datamat[0]);  //x data
-			       $col_in++;
-           			$data_read[$i][$col_in]=trim($datamat[1]);  //y data
-           			$col_in++;
-           			$r_index++; // increment to point next data
-        
-        		 } 
-		}
-		if($nodetype>1)  //type=descrete
-		{
-         		$iter=$datamat[1];
-         		for($j=1;$j<=$iter;$j++)
-         		{
-           			$datamat=explode("\t",$str_arrmat[$r_index]);
-           			$data_read[$i][$col_in]=trim($datamat[0]);  //x data
-                     	$data_read[$i][$col_in]=levelmap($data_read[$i][$col_in],$data_read[$i][0],$levelmap);
-           			$col_in++;
-           			$data_read[$i][$col_in]=trim($datamat[1]);  //y data
-           			$col_in++;
-           			$r_index++; // increment to point next data
-           //echo "<br />"; 
-         		} 
-		}
-
-	}
-
-}
-
-
-$matfile_old=$dir.$keyval."net_figure.txt";
-
-$data_val="";
-
-$matrix_old=file("$matfile_old");
-$matrix1_old=file_get_contents("$matfile_old");              //file("$matfile");
-$str_arrmat_old=array();
-$str_arrmat_old=explode("\n",$matrix1_old);
-$datamat_old=array();
-$data_read_old=array();
-$node_old=trim($str_arrmat_old[0]);
-$r_index_old=$node_old+2;
-
-for($i=0;$i<$node_old;$i++)
-{
-	$datamat_old=explode("\t",$str_arrmat_old[$r_index_old]);
-	$data_read_old[$i][0]=trim($datamat_old[0]);  //name
-	$data_read_old[$i][1]=trim($datamat_old[1]);  //datatype
-	$col_in_old=2;
-	$r_index_old+=4;
-	if($datamat_old[1]==1)  //type=coninuous
-	{
-         for($j=1;$j<=101;$j++)
-         {
-           $datamat_old=explode("\t",$str_arrmat_old[$r_index_old]);
-           $data_read_old[$i][$col_in_old]=trim($datamat_old[0]);  //x data
-
-           $col_in_old++;
-           $data_read_old[$i][$col_in_old]=trim($datamat_old[1]);  //y data
-   
-           $col_in_old++;
-           $r_index_old++; // increment to point next data
-
-         } 
-	}
-	if($datamat_old[1]>1)  //type=descrete
-	{
-         $iter=$datamat_old[1];
-         for($j=1;$j<=$iter;$j++)
-         {
-           $datamat_old=explode("\t",$str_arrmat_old[$r_index_old]);
-           $data_read_old[$i][$col_in_old]=trim($datamat_old[0]);  //x data
-           //$data_read_old[$i][$col_in_old]='y';
-           $data_read_old[$i][$col_in_old]=levelmap($data_read_old[$i][$col_in_old],$data_read_old[$i][0],$levelmap);
- 
-           $col_in_old++;
-           $data_read_old[$i][$col_in_old]=trim($datamat_old[1]);  //y data
-           $col_in_old++;
-           $r_index_old++; // increment to point next data
-
-         } 
-	}
-}
-
-
-////////////////////////////////////////////////Graphviz data read////////////////////////////////////////////////////////////////////////////////
-$grv=$dir.$keyval."graphviz.txt";
-$line=shell_exec('/usr/bin/dot -Tplain -y '.$grv);
-
-
-//$grfilename=$keyval."graphviz.txt";
-//$cmd="/usr/bin/dot -Tplain -y  $grfilename";
-//$line=system($cmd);
-
-
-
-//shell_exec('/usr/bin/dot -Tpng -o /var/www/html/compbio/BNW/graphviz.png /var/www/html/compbio/BNW/graphviz.txt');
-$str_arrname=array();
-$str_arrname=explode("\n",$line);
-$data=array();
-$ID_data=array();
-$i=0;
-$ii=0;
-foreach($str_arrname as $row)
-{
-  $i++;
-  if($i>1)
-  {
-       
-  	$data=explode(" ",$row);
-       $j=0;
-       $k=0;
-       $flag=0;
-  	foreach($data as $cell)
-	{
-             
-             $j++;
-             
-             $cell=trim($cell);
-             //echo $cell;
-             //echo '&nbsp';
-             if($j==1 && $cell=="node")
-             {
-                $flag=1;
-             }  
-               
-             if($j>1 && $j<5 && $flag==1)
-             {
-    		  //echo $cell;
-   		  //echo '&nbsp';
-                if($j==2)
-                   $ID_data[$ii][$k]=$cell;
-                else
-                   $ID_data[$ii][$k]=round($cell/10*900);
-               // echo $ID_data[$ii][$k];
-                //echo '&nbsp';
-
-                $k++; 
-             }
-       } 
-  
-       if($flag==1)
-       {
-          $ID_data[$ii][3]=$ID_data[$ii][1]+100;
-          $ID_data[$ii][4]=$ID_data[$ii][2]+150; 
-          $ID_data[$ii][5]=$ID_data[$ii][1]+100;
-          $ID_data[$ii][6]=$ID_data[$ii][2]; 
-          $ii++;
-          //echo "<br />"; 
-       } 
-     // echo "<br />"; 
-	
-  }
-}
-
-$nnode=$ii;
-$edge_data=array();
-
-$i=0;
-$ii=0;
-
-foreach($str_arrname as $row)
-{
-  $i++;
-  if($i>1)
-  {
-       
-  	$data=explode(" ",$row);
-       $j=0;
-       
-       $flag=0;
-       $number_of_point=0;
-       $index=0; 
-  	foreach($data as $cell)
-	{
-             $j++;
-             $cell=trim($cell);
-         
-             if($j==1 && $cell=="edge")
-             {
-                $flag=1;
-             }  
-               
-             if($j==2 && $flag==1)
-             {
-                
-                for($k=0;$k<$nnode;$k++)
-                {
-                      if($cell==$ID_data[$k][0])
-                      {
-                          $edge_data[$ii][0]=$ID_data[$k][3];
-                          $edge_data[$ii][1]=$ID_data[$k][4];
-                      }                     
-
-                }
-               
-             }
-             else if($j==3 && $flag==1)
-             {
-               for($k=0;$k<$nnode;$k++)
-                {
-                      if($cell==$ID_data[$k][0])
-                      {
-                          $edge_data[$ii][2]=$ID_data[$k][5];
-                          $edge_data[$ii][3]=$ID_data[$k][6];
-                      }                     
-
-                }
-
-             }
-             else if($j==4 && $flag==1)
-             {
-                  $edge_data[$ii][4]=$cell;
-                  $number_of_point=$cell*2;
-                  $index=5;
-             }
-             else if($j>4 && $number_of_point>0 && $flag==1)
-             {
-                if(($j%2)!=0)
-                  $edge_data[$ii][$index]=round($cell/10*900)+60;//+30+30;
-                else
-                  $edge_data[$ii][$index]=round($cell/10*900)+48;//+18+30;
-
-                $number_of_point--;
-                $index++;
-             }
-
-
-             
-       } 
-       if($flag==1)
-       {
-          $ii++;
-          //echo "<br />"; 
-       } 
- 	
-  }
-}
-
-
-$nedges=$ii;
-//echo $nedges;
-
-?>
-
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
-<script type="text/javascript" src="http://www.google.com/jsapi"></script>
- <script type="text/javascript">
-  google.load('visualization', '1', {packages: ['corechart']});
- </script>
- 
-
-<?php 
-$data_val="";
-
-for($i=0;$i<$nnode;$i++)
- {
-////////////////////////////select node //////////////////////////////////////
- $name=$ID_data[$i][0];
- $fname="draw_".$name."()";
- $data_val.=$name;
- $flag=0; //evidence flag
- for($j=0;$j<$node;$j++)
- {
-    if($data_read[$j][0]==$name)
-    {
-       $s_i=$j;
-       break;
-    } 
- }
- for($j=0;$j<$node_old;$j++)
- {
-    if($data_read_old[$j][0]==$name)
-    {
-       $s_i_old=$j;
-       break;
-    } 
- }
- 
-
-/////////////////////////////////Display nodes//////////////////////////////////////////////////////////
-?>    
-<script type="text/javascript">
-<?php
-  $node_type=$data_read[$s_i][1];
-  if($node_type>1) //discrete node
-  { 
-?>
-  function <?php print($fname);?> {
-  // Create and populate the data table.
-  <?php
- $evd=-9999;
-  for($ii=0;$ii<$cev;$ii++)
-  {
-     if($ev_arr[$ii]==$name)
-     {
-        $evd=$evdata_arr[$ii]; 
-        $evd=levelmap($evd,$name,$levelmap); 
-        $flag=1;
-        break;
-     }
-  }
-if($evd==-9999)
-{
-?>
-  var data = google.visualization.arrayToDataTable([
-   ['<?php print($name);?>', 'Old', 'New'],
-<?php
-  $c_i=2; 
-  $c_i_old=2;
-  for($j=0;$j<$node_type-1;$j++) 
-  {     
-       $val1=trim($data_read[$s_i][$c_i]);
-       $c_i++;
-       $val2=trim($data_read[$s_i][$c_i]);
-       $c_i++;
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;        
-  ?>
-   ['<?php print($val1);?>', <?php print($val2_old);?>, <?php print($val2);?>],
-  <?php
-  }
-  if($j==$node_type-1)
-  {
-       $val1=trim($data_read[$s_i][$c_i]);
-       $c_i++;
-       $val2=trim($data_read[$s_i][$c_i]);
-       $c_i++;
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;        
-  ?>
-   ['<?php print($val1);?>', <?php print($val2_old);?>, <?php print($val2);?>]
-<?php
-  }
-}
-else
-{
-  
-?>
-  var data = google.visualization.arrayToDataTable([
-    ['<?php print($name);?>', 'Old', 'New'],
-
-<?php
- 
-  $c_i_old=2;
-  for($j=0;$j<$node_type-1;$j++) 
-  {     
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++; 
-       if($val1_old==$evd)       
-       {
-  ?>
-         ['<?php print($val1_old);?>', <?php print($val2_old);?>, 1],
-
-  <?php
-       }
-       else{
-       ?>
-         ['<?php print($val1_old);?>', <?php print($val2_old);?>, 0],
-
-<?php
-         }   
-  }
-  if($j==$node_type-1)
-  {
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-      if($val1_old==$evd)       
-       {
-      
-  ?>
-        ['<?php print($val1_old);?>', <?php print($val2_old);?>, 1]
-      <?php
-       } 
-       else{
-       ?>
-        ['<?php print($val1_old);?>', <?php print($val2_old);?>, 0] 
-<?php
-         }  
-  }
-}
-?>
- ]);
- 
-      
-        // Create and draw the visualization.
-      
-      var cnode="<?php print($name); ?>";
-      var keyv="<?php print($keyval);?>";
-     <?php if($evd!=-9999)
-             {
-                $named=$name.":".$evd;
-                $bcolor="red";
-                $font=10;
-             }
-             else
-             {
-                $named=$name;
-                $bcolor="black";
-                $font=12;
-             }
-         ?>  
-
-        var chart = new google.visualization.ColumnChart(document.getElementById('<?php print($name);?>'));
-        function selectHandler() {
-          var selectedItem = chart.getSelection()[0];
-          if (selectedItem) {
-            var topping = data.getValue(selectedItem.row, 0);
-            
-            var s = window.prompt('Selected evidence ' + topping + ' for ' + cnode + '. Enter new evidence ', topping );
-	    if (input_check(s))
-	      {
-		window.location.href = "add_evd_example.php?name=" + cnode + "&evidence=" + s + "&My_key=" + keyv;
-	      }
-	    else
-	      {
-		window.location.href = "input_error_no_menu.php";
-	      }
-          }
-        } 
-         chart.draw(data,
-                 {title:"<?php print($named);?>", titleTextStyle: {fontSize: <?php print($font);?>},
-                  width:<?php print($width);?>, height:<?php print($height);?>,
-		    vAxis: {textStyle: {fontSize:9},minValue:0,maxValue:1},
-		    hAxis: {textStyle: {fontSize:11}}, legend: {position: 'none'},
-                  backgroundColor: {stroke: '<?php print($bcolor);?>', strokeWidth: 5}}
-            );
-        google.visualization.events.addListener(chart, 'select', selectHandler);  
-
-  }
-<?php
- }
- else //continuous node
- {
-?>
-  function <?php print($fname);?> {
-  // Create and populate the data table.
-  <?php
- $evd=-9999;
-  for($ii=0;$ii<$cev;$ii++)
-  {
-     if($ev_arr[$ii]==$name)
-     {
-        $evd=$evdata_arr[$ii]; 
-        break;
-     }
-  }
-if($evd==-9999)
-{
-?>
-  var data = google.visualization.arrayToDataTable([
-						    [{label:'<?php print($name);?>',type:'number'}, {label:'Old'},{label:'New'}],
-<?php
-  $c_i=2;
-  $c_i_old=2;
-  for($j=0;$j<100;$j++) 
-  {
-       $val1=trim($data_read[$s_i][$c_i]);
-       $c_i++;
-       $val2=trim($data_read[$s_i][$c_i]);
-       $c_i++;         
-
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++; 
-  ?>
-   ['<?php print($val1);?>', <?php print($val2_old);?>, <?php print($val2);?>],
-
-  <?php
-  }
-  if($j==100)
-  {
-        $val1=trim($data_read[$s_i][$c_i]);
-       $c_i++;
-       $val2=trim($data_read[$s_i][$c_i]);
-       $c_i++;
-
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;   
-  ?>
-   ['<?php print($val1);?>', <?php print($val2_old);?>, <?php print($val2);?>]
-<?php
-  }
-}
-else
-{
-    $evduse=$evd;
-?>
-  var data = google.visualization.arrayToDataTable([
-						    [{label:'<?php print($name);?>',type:'number'}, {label:'Old'},{label:'New'}], 
-//   ['<?php print($name);?>', 'Old', 'New'],
-
-<?php
- 
-  $c_i_old=2;
-  for($j=0;$j<100;$j++) 
-  {     
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++; 
-       if($val1_old<$evduse)  
-       {
-       ?>
-         ['<?php print($val1_old);?>', <?php print($val2_old);?>, 0],
-<?php
-       }
-       else if($val1_old>=$evduse) 
-       {
-        $evduse=99999;
-       ?>
-       ['<?php print($val1_old);?>', <?php print($val2_old);?>, 1],
-     
-       <?php
-       } 
- }
-  if($j==100)
-  {
-       $val1_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-       $val2_old=trim($data_read_old[$s_i_old][$c_i_old]);
-       $c_i_old++;
-      
-  ?>
-        ['<?php print($val1_old);?>', <?php print($val2_old);?>, 0]
- 
-<?php
-  }
-}
-?>
- ]);
-
-      
-        // Create and draw the visualization.
-      var cnode="<?php print($name); ?>";
-      var keyv="<?php print($keyval);?>";
-
-       <?php if($evd!=-9999)
-             {
-                $named=$name.":".$evd;
-                $bcolor="red";
-                $font=10;
-             }
-             else
-             {
-                $named=$name;
-                $bcolor="black";
-                $font=12;
-             }
-         ?>  
-        var chart = new google.visualization.LineChart(document.getElementById('<?php print($name);?>'));
-
-        function selectHandler() {
-          var selectedItem = chart.getSelection()[0];
-          if (selectedItem) {
-           
-            var topping = data.getValue(selectedItem.row, 0);
-            var s = window.prompt('Selected evidence ' + topping + ' for ' + cnode + '. Enter new evidence ', topping );
-	    if (input_check(s))
-	      {
-		window.location.href = "add_evd_example.php?name=" + cnode + "&evidence=" + s + "&My_key=" + keyv; 
-	      }
-	    else
-	      {
-		window.location.href = "input_error_no_menu.php";
-	      }
-          }
-        }
-            chart.draw(data, {curveType: "function",
-                  title:"<?php print($named);?>", titleTextStyle: {fontSize: <?php print($font);?>},
-			legend: {position: 'none'},
-                  width:<?php print($width);?>, height:<?php print($height);?>,
-		  hAxis: {gridlines: {count: 4}, textStyle: {fontSize: 9}, viewWindowMode: 'maximized'},
-		    vAxis: {maxValue: 0.5, minValue: 0,viewWindow: {min:0}, gridlines: {count:5}, textStyle: {fontSize: 9}},
-		    chartArea:{left:30,top:25,right:8,bottom:25},
-                  backgroundColor: {stroke: '<?php print($bcolor);?>', strokeWidth: 5}}
-            );
-           google.visualization.events.addListener(chart, 'select', selectHandler); 
-       }
-
-<?php
- }
-?>
-</script>
-<?php
-///////////////////////////end of display nodes////////////////////////////////////////////////
-}
-
-
-///////////////////////////////////write data to file///////////////////////////////////////////////////////////
-?>
-
-
-
-<script type="text/javascript">
-function canvas_arrow(context, fromx, fromy, tox, toy){
-    var headlen = 15;
-    var dx = tox-fromx;
-    var dy = toy-fromy;
-    var angle = Math.atan2(dy,dx);
-    context.moveTo(fromx,fromy);
-    context.lineTo(tox,toy);
-    context.lineTo(tox-headlen*Math.cos(angle-Math.PI/6),toy-headlen*Math.sin(angle-Math.PI/6));
-    context.moveTo(tox,toy);
-    context.lineTo(tox-headlen*Math.cos(angle+Math.PI/6),toy-headlen*Math.sin(angle+Math.PI/6));
-}
-</script>
-
-<script type="text/javascript">
-function canvas_arrow_head(context, fromx, fromy, tox, toy){
-    var headlen = 15;
-    var dx = tox-fromx;
-    var dy = toy-fromy;
-    var angle = Math.atan2(dy,dx);
-    context.moveTo(tox,toy);
-    context.lineTo(tox-headlen*Math.cos(angle-Math.PI/6),toy-headlen*Math.sin(angle-Math.PI/6));
-    context.moveTo(tox,toy);
-    context.lineTo(tox-headlen*Math.cos(angle+Math.PI/6),toy-headlen*Math.sin(angle+Math.PI/6));
-}
-</script>
-
-
-</head>
-
-<body>
-<canvas id="test" width="3000" height="3000" style="position:absolute">
-<script>
-function canvas_arrow_draw(n, polypts,context){
-
-//Create jsGraphics object
-var headlen = 10;
-/*
-var hexno=new String;
-arr=new Array("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f");
-var n1=Math.round(Math.random()*15);
-var n2=Math.round(Math.random()*15);
-var n3=Math.round(Math.random()*15);
-var n4=Math.round(Math.random()*15);
-var n5=Math.round(Math.random()*15);
-var n6=Math.round(Math.random()*15);
-hexno="#"+arr[n1]+""+arr[n2]+""+arr[n3]+""+arr[n4]+""+arr[n5]+""+arr[n6];
-*/
-hexno="black";
-var polypoints = new Array();
-var n2=n*2;
-
-
-var sx=polypts[0];
-var sy=polypts[1];
- 
-var sx1=polypts[n2-4];
-var sy1=polypts[n2-3];
-var ex1=polypts[n2-2];
-var ey1=polypts[n2-1];
-
-context.beginPath();
-canvas_arrow_head(context,sx1,sy1,ex1,ey1);
-
-context.moveTo(polypts[0],polypts[1]);
-nm=n%3;
-ni=(n-nm)/3;
-
-for(i=0;i<ni;i++)
-{
-  i11=i*6+2;
-  i12=i*6+3;
-  i21=i*6+4;
-  i22=i*6+5;
-  i31=i*6+6;
-  i32=i*6+7;
-
-  context.bezierCurveTo(polypts[i11],polypts[i12],polypts[i21],polypts[i22],polypts[i31],polypts[i32]);
-  context.moveTo(polypts[i31],polypts[i32]);
-
- // polypoints[i] = new jxPoint(polypts[i1], polypts[i2]);
-}
-
-
-if(nm==2)
-{
-  context.moveTo(polypts[i21],polypts[i22]);
-  context.bezierCurveTo(polypts[i31],polypts[i32],sx1,sy1,ex1,ey1);
-  context.moveTo(ex1,ey1);
-
-}
-
- context.strokeStyle = hexno;
- context.stroke();
-
-}
-
-
-var canvas=document.getElementById("test");
-var context = canvas.getContext("2d");
-context.lineWidth = 3;
-
-<?php
-for($i=0;$i<$nedges;$i++)
-{
-
-   $n=$edge_data[$i][4]; 
-   $n2=$n*2;
-   
-?>
-var polypoints = new Array();
-var j=0;
-var n="<?php print($n);?>";
-<?php
-for($j=0;$j<$n2;$j++)
-{
-$inx=$j+5;
-$data=$edge_data[$i][$inx];
-
-?>
-	polypoints[j] = "<?php print($data);?>";
-
-       j++;
-<?php
-}
-?>
-canvas_arrow_draw(n,polypoints,context);
-<?php
-}
-?>
-
-
-
-</script>
-</canvas>
-
-
-<?php 
-for($i=0;$i<$nnode;$i++)
-{
-  $x=$ID_data[$i][1]-8; $y=$ID_data[$i][2]-20; 
-  $name=$ID_data[$i][0];
-?>
-
-<script type="text/javascript">
-   google.setOnLoadCallback(draw_<?php print($name)?>);
-</script>
-<div id="<?php print($name)?>" style="left: <?php print($x)?>px; top: <?php print($y)?>px; width:<?php print($width);?>; height:<?php print($height);?>; position: absolute"></div>
-
-<?php 
-}
-?>
-
-
-</body>
-
-
-
-</html>
-