var IE=parseFloat(navigator.appVersion.split("MSIE")[1]);
var IE5 = (navigator.userAgent.toLowerCase().indexOf('msie 5') != -1);

function popIm(id){
	window.open("Showimage.php?id="+id,"popIm","top=10,left=20,resizable=no,width=200,height=200,status=no,location=no,menubar=no,scrollbars=yes")
}

function popSpecialIm(id,module){
	window.open("Showimage.php?id="+id+"&module="+module,"popIm","top=10,left=20, resizable=no,width=200,height=200,status=no,location=no,menubar=no,scrollbars=yes")
}

function popUserRegForm(addValues){
	window.open("Register.php?"+addValues,"popUp","top=10,left=20,resizable=no,width=700,height=500,status=no,location=no,menubar=no,scrollbars=yes")
}

function checkInt(field, minInt, maxInt){
	var value=parseInt(field.value);
	field.value=value
	if((value<minInt) || (!value))
		field.value=minInt;
	else if(value>maxInt)
		field.value=maxInt;
}

function popCompare(){
	window.open("comparing.php?","popUp","top=10,left=20,resizable=yes,width=800,height=600,status=no,location=no,menubar=no,scrollbars=yes")
}

function popWin(url,he,wi){
	if(he<=0)he = '300';
	if(wi<=0)wi = '300';
	
	var kyssa=window.open(url,'','scrollbars=yes,width='+wi+',height='+he+',resizable=yes,top=10,left=10');	
}

function getTop(item){
	var myTarget = item;  
	var top=0;
	while(myTarget!= document.body) {
		top += myTarget.offsetTop;     
		myTarget = myTarget.offsetParent;   
	} 
	return top;
}

function getLeft(item){
	var myTarget = item;  
	var left=0;
	while(myTarget!= document.body) {
		left += myTarget.offsetLeft;     
		myTarget = myTarget.offsetParent;   
	} 
	return left;
}