// JavaScript Document
 function LTrim( value ) {
	var re = /\s*((\S+\s*)*)/;
	return value.replace(re, "$1");
}

// Removes ending whitespaces
function RTrim( value ) {
	var re = /((\s*\S+)*)\s*/;
	return value.replace(re, "$1");
}
// Removes leading and ending whitespaces
function trim( value ) {
	return LTrim(RTrim(value));
}


function validate_search()

{

	var why1 = "";  
	if(trim(document.searchForm.searchTxt.value) == ""){
	 why1+='Please enter search text <br/>';	
	}
	if(why1!="")
	{
		showDialog('Search',why1,'warning');
		return false;
	}
}

function  gotofocus()
	{
 		 if(document.searchForm.searchTxt.value=="")	
		    document.searchForm.searchTxt.focus();
	
	}
	

 
 
function showOperations(idVal)
{
	if(document.getElementById(idVal)){
		if(document.getElementById(idVal).style.display == "block"){
			document.getElementById(idVal).style.display = "none";
		}else if(document.getElementById(idVal).style.display == "none"){
			document.getElementById(idVal).style.display = "block";
		}
	}

}