function getElementbyClass(classname){
	var inc=0
	var objects = new Array;
	var alltags=document.all? document.all : document.getElementsByTagName("*")
	for (i=0; i<alltags.length; i++){
		if (alltags[i].className==classname){ 
			objects[inc++]=alltags[i]
		}
	}
	return objects;
}

function fileOptionImg(){
	object = getElementbyClass("fileOptionImg")
	for (var i = 0; i < object.length; i++) {
		var ob = object[i];
		ob.onmouseover = borderOver(ob);
		ob.onmouseout = borderOut(ob);
	}
}

function setVars(obj){
	if(document.getElementById && window.frames){	
		currentObj = obj;
		previousValue = obj.value;
	}
}

function updateOrder(obj){
	
	if(document.getElementById && window.frames){	
		if(obj.value == previousValue || obj.value==""){ //value hasn't changed OR no value so do nothing
			 return; 
		}else{ //value has changed do update the records
			if(!obj.value.match(/^[0-9]+$/)){
				obj.value = previousValue;
				alert("Please enter whole numbers only");
				return;
			}
			id = obj.getAttributeNode("name").value;
			qty = obj.value;
			if(qty>0){
				document.getElementById("hiddenfr").src = "/loader/clipboardSet.php?additem="+id+"&qty="+qty+sessionPass;
			}else{
				document.getElementById("hiddenfr").src = "/loader/clipboardSet.php?deleteitem="+id+sessionPass;
			}
		}
	}
}


/*
function setExtLinkTarget() {
	if (document.getElementsByTagName) {
		var anchors = document.getElementsByTagName('a');
		for (var i = 0; i < anchors.length; i++) {
			var anchor = anchors[i];
			if (anchor.getAttribute('href') && anchor.getAttribute('rel') == 'external') {
				anchor.target = '_blank';
				anchor.className = 'link-external';
				anchor.title = (anchor.title.indexOf('(New window)') > -1) ? anchor.title : anchor.title + ' (New window)';
			}
		}
	}
}
*/