function stretchrelations()
    {
	    var relarticleContainer = document.getElementById("relarticleContainer")
	    var mainContent = document.getElementById("mainContent")
	    var dm_rightArticleContainer= relarticleContainer.getElementsByTagName("div")
	    if (dm_rightArticleContainer.length > 0)
	    {
		    if(relarticleContainer.offsetHeight < mainContent.offsetHeight && mainContent.offsetHeight > 750)
			    dm_rightArticleContainer[0].style.height =  mainContent.offsetHeight+"px";
		    else if(mainContent.offsetHeight < 760)
			    dm_rightArticleContainer[0].style.height =  "750px";
	    }
    }
    //window.onload=stretchrelations;

    function dmTrySubmit(e, buttonid)
    {
	    var bt = document.getElementById(buttonid); 
	    if (typeof bt == 'object')
	    {	
    		
		    if(navigator.appName.indexOf("Netscape")>(-1))
		    { 
			    if (e.keyCode == 13)
			    {
				    e.keyCode = 0;
				    e.returnValue = false;
				    e.cancelBubble = true;
				    bt.click(); 
    				
				    return false; 
			    }
		    } 
		    if (navigator.appName.indexOf("Microsoft Internet Explorer")>(-1))
		    { 
			    if (event.keyCode == 13)
			    { 
				    e.keyCode = 0;
				    e.returnValue = false;
				    e.cancelBubble = true;
				    bt.click();
    				
				    return false;
			    } 
		    } 
	    }
    }
function jtrim(str)
{
  var i= 0;
     var ltrimedStr = ""
     var rtrimedStr = ""
     l=str.length;
     for (i=0;i<l;i++)
     {
        if (str.charAt(i) != " ")
        break;
     }
     ltrimedStr = str.substring(i,l);
     k = ltrimedStr.length;   
     for(j=k-1;j>=0;j--)
    {
      
      if (ltrimedStr.charAt(j)!= " ")
       {
            break;
       }  
    }
      
    rtrimedStr = ltrimedStr.substring(0,j+1);
    return rtrimedStr;
} 
/*****************************************************
 To validate Search Box
/*****************************************************/
function ValidateSearchBox(id)
{
			
			  if(jtrim(document.getElementById(id).value).length < 3 )
			  {
			     alert("Søketeksten er for liten, skriv inn flere tegn.");
			     document.getElementById(id).focus();  
			     return false;
			  }
			  else
			  { 
					var re = new RegExp("<(.|\n)+?","i")
			        var m = document.getElementById(id).value.match(re);
			   
			        if(m!=null)
			        {
			           alert("Søkestrengens format ble ugyldig, vennligst prøv igjen.");
			           document.getElementById(id).focus();
			           return false;
			        }
					
			  }
			  return true;
}