// Define hsrc attribute for img tags
		function init() {
			if (!document.getElementById) return
				var imgOriginSrc;
				var imgTemp = new Array();
				var imgarr = document.getElementsByTagName('img');
				for (var i = 0; i < imgarr.length; i++) {
					if (imgarr[i].getAttribute('hsrc')) {
						imgTemp[i] = new Image();
						imgTemp[i].src = imgarr[i].getAttribute('hsrc');
						imgarr[i].onmouseover = function() {
						imgOriginSrc = this.getAttribute('src');
						this.setAttribute('src',this.getAttribute('hsrc'))
					}
					imgarr[i].onmouseout = function() {
					this.setAttribute('src',imgOriginSrc)
					}
				}
			}
		}
		
		function clearText(thefield) { 
			if (thefield.defaultValue == thefield.value) thefield.value = "" 
			else thefield.value = thefield.defaultValue 
			}

		//onload=init;