function closeImageViewer() {
	try {
		if(mgWin.window) {
		mgWin.close();
		mgWin.window.close();
		mgWin.document.close();
		}
	} catch(e) {}
}

function checkImage(o) {
	try {
		o.onerror=null;
		o.src='/wcsstore/ConsumerDirect/images/site/ImageNotAvailable.gif';
	} catch(e) {;}
}

function checkImageTD(o) {
	try {
		o.onerror=null;
		o.src='/wcsstore/ConsumerDirect/images/site/techdoc_generic.gif';
	} catch(e) {;}
}

function btnclk(o,text) {
	var revert = o.value;
	o.value = text;
	o.style.color="#777777";
	//o.disabled=true;
}

function intFilter(o) {
	//RETURNS ONLY NUMERICS BACK TO THE FIELD
	var i;
	var inValue = o.value;
	var returnValue = "";
    var charStr = "";
	var charCode = "";

    	for(i=0;i<inValue.length;i++) {
		charStr = inValue.charAt(i);
		charCode = inValue.charCodeAt(i);
        	if(charCode>=48 && charCode <= 57) { returnValue+=charStr; }
	}
	
	o.value=returnValue;
}