function ltrim(s)
	{
		return s.replace(/^\s*/,"")
	}

	function rtrim(s)
	{
		return s.replace(/\s*$/,"");
	}

	function trim(s)
	{
		return rtrim(ltrim(s));
	}  


function validate()
	{
		var c=document.frm1;
		var regex = /^[a-zA-Z]{1}[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
		var imgexp=/.pdf|\.PDF$/;

		if(trim(c.fname.value)=="")
		{
			alert("Please enter your First Name");
			c.fname.focus();
			return false
		}
		if(trim(c.lname.value)=="")
		{
			alert("Please enter your Last Name");
			c.lname.focus();
			return false
		}
			
		if(c.filename.value=="")
		{
			if(c.filename.value=="")
				{
					alert("Please upload PDF file");
					c.filename.focus();
					return false;
		
				}
		}
		if(c.filename.value!="")
		{
			if(imgexp.test(c.filename.value)==0)
				{
					alert("Please specify Valid file Path (pdf)");
					c.filename.focus();
					return false;
				}

		}
		if(c.filename_one.value=="")
		{
			
			if(c.filename_one.value=="")
				{
					
					alert("Please upload PDF file");
					c.filename_one.focus();
					return false;
		
				}
		}
		if(c.filename_one.value!="")
		{
			if(imgexp.test(c.filename_one.value)==0)
				{
					alert("Please specify Valid file Path (pdf)");
					c.filename_one.focus();
					return false;
				}

		}
		var storenullId=checkFilesEmpty();
		if(storenullId!='')
		{
			alert("Please upload PDF file for partner "+storenullId+"");
			document.getElementById("filenameTwo"+storenullId).focus();
			return false;
	
		}

		var storeId=checkValidFiles();
		if(storeId!='')/***** If valid Image type is uploaded ******/
		{
			alert("Please specify Valid file Path (pdf) for partner "+storeId+"");
			document.getElementById("filenameTwo"+storeId).focus();
			return false;
		
		}


		
		
		return true;
	}
function checkFilesEmpty()
{
	var varnumberOfFiles=parseInt(document.getElementById('numfiles').value)+parseInt(1);
	var storenullId='';
	for(var j=1;j<=varnumberOfFiles;j++)
	{
		var Id='filenameTwo'+j;
		var imgName=document.getElementById(Id).value;
		if(imgName=="")
		{
			storenullId=j;
			break;
		}
	}
	return storenullId;
}

function checkValidFiles()
{
	var imgexp=/.pdf|\.PDF$/;var storeId='';
	var varnumberOfFiles=parseInt(document.getElementById('numfiles').value)+parseInt(1);

	var invalidImgType=0;
	var uploaded=0;
	for(var j=1;j<=varnumberOfFiles;j++)
	{
		var Id='filenameTwo'+j;
		var imgName=document.getElementById(Id).value;

		if(imgName!="")
		{
			if(imgexp.test(imgName)==0)
			{
				storeId=j;
				invalidImgType++;
				break;
			}
			
			uploaded++;
		}
	}
	
		return storeId;

}
function submitf()
{
	var d=document.form1;
	if(trim(d.accname.value)=="")
	{
		alert("Please enter your Username");
		d.accname.focus();
		return false;
	}
	if(trim(d.accpassword.value)=="")
	{
		alert("Please enter your Password");
		d.accpassword.focus();
		return false;
	}
	return true;
}