//trim function 
function ltrim(string)
  {
    string=new String(string);
    var string1=new Array();
    var i,j;
    for(i=0,j=0;i<string.length;i++)
    {
      if(j==0)
      {
        if(string.charAt(i)!=" ")
        {
            string1[j++]=string.charAt(i);
        }
      }
      else
      {
        string1[j++]=string.charAt(i);
      }
        
    }
    string="";
    for(i=0;i<string1.length;i++)
    {
      string+=string1[i];
    } 
    return string;
  }
  
function rtrim(string)
  {
    string=new String(string);
    var string1=new Array();
    var i,j;
    for(i=string.length;i>=0;i--)
    {
      if(string.charAt(i-1)==" ")
      {
        continue;
      }
      else
      {
        for(j=0;j<i;j++)
        {
          string1[j]=string.charAt(j);
        }
        break;
      }
        
    }
    string="";
    for(i=0;i<string1.length;i++)
    {
      string+=string1[i];
    }   
    
    return string;
  }
function trim(string)
  {
    string=ltrim(string); // // This function is used to trim the left side of a String
    string=rtrim(string);// This function is used to trim the right side of a String
    return string;
  }
//end trim function


//Ajax Code(for use in addprojects.php,editprojects.php)

function viewdetails(ids)
{
	var url="ajax1.php?proj="+ids;
	http.open("GET",url,true);
	http.onreadystatechange=updateCombo;
	http.send(null);

}


var http=createObj();
function createObj()
{
	//var request=new XMLHttpRequest();
	/*if(navigator.appName=="Microsft Internet Explorer")
	{
		var request=new ActiveXObject("Microsoft.XMLHTTP"); 
	}
	else
	{
			var request=new XMLHttpRequest();
	}*/
	var request = false;
   try {
     request = new XMLHttpRequest();
   } catch (trymicrosoft) {
     try {
       request = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (othermicrosoft) {
       try {
         request = new ActiveXObject("Microsoft.XMLHTTP");
       } catch (failed) {
         request = false;
       }  
     }
   }

	
	return request;
}

function updateCombo()
{
	//var str="<td width='260' class='normaltexts' colspan='3'  bgcolor='4D4D4D'>&nbsp;";
	if(http.readyState==4)
	{
		
		if(http.responseText!="")
		{
			
			var result=http.responseText;
			str=result;
			document.getElementById('txtHint').innerHTML=str;
		}
	}
	
}
//end  AJAX Code
//to display images
function printimg(ids)
{ 
	var url="ajax2.php?ids="+ids;
	http.open("GET",url,true);
	http.onreadystatechange=updateCombo1;
	http.send(null);

}
function updateCombo1()
{
	var str1="<img src='";
	
	if(http.readyState==4)
	{
		
		if(http.responseText!="")
		{
			
			var result=http.responseText;
			str1+=result;
			str1+="'  border='0' width='440' height='238'>";
			document.getElementById('txtImg').innerHTML=str1;
		}
	}
	
}