function applyResizeScript(elem) {
	var toolTextresizeNormal = document.getElementById("Normal");
	var toolTextresizeLarge = document.getElementById("Large");
	var toolTextresizeExtralarge = document.getElementById("ExtraLarge");

	if(elem.id =='Normal') {
		document.body.style.fontSize = "81.5%";
		toolTextresizeNormal.style.backgroundPosition = "bottom";
		toolTextresizeLarge.style.backgroundPosition = "top";
		toolTextresizeExtralarge.style.backgroundPosition = "top";
	} else if (elem.id == 'Large') {
		document.body.style.fontSize = "100%";
		toolTextresizeNormal.style.backgroundPosition = "top";
		toolTextresizeLarge.style.backgroundPosition = "bottom";
		toolTextresizeExtralarge.style.backgroundPosition = "top";
	} else if (elem.id == 'ExtraLarge') {
		document.body.style.fontSize = "112%";
		toolTextresizeNormal.style.backgroundPosition = "top";
		toolTextresizeLarge.style.backgroundPosition = "top";
		toolTextresizeExtralarge.style.backgroundPosition = "bottom";
	}
} 

function hideErrorFields() {
	i = 0;
	a = document.getElementsByTagName("ul");
	while (element = a[i++]) {
		if (element.className == "contentframework-required-description") {
			element.style.display = "none";
		}
	}
}

/******************
 * Display Help Overlay
 ******************/

function displayHelpOverlay(helpCntntId, anchorId){
	var helpObj = document.getElementById(helpCntntId);

	if(helpObj.style.display =="none"){
		helpObj.style.display = "block";
	}
	
	else{helpObj.style.display = "none";}
}

function showPage(source) {
	open(source,'Help','width=480, height=320, scrollbars=yes, resizable=yes');
}

function showHelp(URL) {
	help_window = window.open(URL,"helpwin","height=450,width=750,scrollbars,resizable");
	help_window.focus();
}

function openInSameWindow(URL) {
	help_window = window.open(URL, "_self");
	help_window.focus();
}

function disallowChar(e){	
	var key = (e.which) ? e.which : e.keyCode;
	//Numeric, Backspace, Tab, Escape, delete
	if ((key > 47 && key < 58) || key == 8 ||key == 9||key == 27 || key==46){
		e.returnValue = true;
	}
	else{
		if(window.event){
			//alert("window event");
			e.returnValue = false;
		}
		else{
			e.preventDefault();
		}					
	}
}	
//SCR 17010: Warning Message related to IE Browser Version Starts here
function isValidIEVersion(){
	if ((/MSIE (\d+\.\d+);/.test(navigator.userAgent)) || (/Trident.*rv[ :]*(\d+\.\d+)/.test(navigator.userAgent))){ 
	 	var ieversion=new Number(RegExp.$1); 
	 	return ieversion;
	}	
}
//SCR 17010: Warning Message related to IE Browser Version Ends here