//** Dynamic Drive Equal Columns Height script v1.01 (Nov 2nd, 06)
//** http://www.dynamicdrive.com/style/blog/entry/css-equal-columns-height-script/

var ddequalcolumns=new Object()
//Input IDs (id attr) of columns to equalize. Script will check if each corresponding column actually exists:
ddequalcolumns.columnswatch=["home_column1", "home_column2", "home_column3", "body_column2", "shop_column2" ]

ddequalcolumns.setHeights=function(reset){
	var tallest=0
	var resetit=(typeof reset=="string")? true : false
	for (var i=0; i<this.columnswatch.length; i++){
		if (document.getElementById(this.columnswatch[i])!=null){
			if (resetit)
				document.getElementById(this.columnswatch[i]).style.height="auto"
			if (document.getElementById(this.columnswatch[i]).offsetHeight>tallest)
				tallest=document.getElementById(this.columnswatch[i]).offsetHeight
		}
	}

	//** this section added for paste home page *****
	if (document.getElementById("home_column2") != null) {
		if ((document.getElementById("home_column2").offsetHeight + document.getElementById("reviews").offsetHeight) > tallest) {
			tallest=document.getElementById("home_column2").offsetHeight + document.getElementById("reviews").offsetHeight;
		}
		if ((document.getElementById("home_column2").offsetHeight + document.getElementById("blogs").offsetHeight) > tallest) {
			tallest=document.getElementById("home_column2").offsetHeight + document.getElementById("blogs").offsetHeight;
		}
		if ((document.getElementById("home_column3") != null) && ((document.getElementById("home_column3").offsetHeight) > tallest)) {
			tallest=document.getElementById("home_column3").offsetHeight;
		}
		if (document.getElementById("blogs").offsetHeight > document.getElementById("reviews").offsetHeight) {
			document.getElementById("reviews").style.height=document.getElementById("blogs").offsetHeight+"px"
		} else {
			document.getElementById("blogs").style.height=document.getElementById("reviews").offsetHeight+"px"
		}
	}
	else if ((document.getElementById("home_column3") != null) && (document.getElementById("home_column3").offsetHeight) > tallest) {
		tallest=document.getElementById("home_column3").offsetHeight;
	}
	//if (document.getElementById("body_column2") != null) {
		//if ((document.getElementById("body_column2").offsetHeight) > tallest) {
			//tallest=document.getElementById("body_column2").offsetHeight;
		//}
		//if ((document.getElementById("home_column3").offsetHeight) > tallest) {
			//tallest=document.getElementById("home_column3").offsetHeight;
		//}
	//}
	//** this section added for paste home page *****

	if (tallest>0){
		for (var i=0; i<this.columnswatch.length; i++){
			if (document.getElementById(this.columnswatch[i])!=null)
				document.getElementById(this.columnswatch[i]).style.height=tallest+"px"
			}
		}
		if (document.getElementById("footer")) {
			document.getElementById("footer").style.top=(tallest+150)+"px";
			document.getElementById("footer").style.visibility="visible";
		}
	}

	ddequalcolumns.resetHeights=function(){
		this.setHeights("reset")
	}

	ddequalcolumns.dotask=function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
	var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
	if (target.addEventListener)
		target.addEventListener(tasktype, functionref, false)
	else if (target.attachEvent)
		target.attachEvent(tasktype, functionref)

}

ddequalcolumns.dotask(window, function(){ddequalcolumns.setHeights()}, "load")
ddequalcolumns.dotask(window, function(){if (typeof ddequalcolumns.timer!="undefined") clearTimeout(ddequalcolumns.timer); ddequalcolumns.timer=setTimeout("ddequalcolumns.resetHeights()", 200)}, "resize")