var overDIV;
overDIV=document.getElementById("overlayBG");
function DimThis(st) {
  	//hideSelectBoxes();
	if (st==1) Effect.Appear("overlayBG",{duration:0.3});
	else Effect.Fade("overlayBG");
}
function abc() {
	var myArray = []; 
	myArray[0]= 'http://www.mevashlim.co.il'; 
	myArray[1]= 'http://www.partam.co.il'; 
	
//
	 if ((document.referrer.indexOf(myArray[0])<0 || document.referrer.indexOf(myArray[0])>0) && (document.referrer.indexOf(myArray[1])>0 || document.referrer.indexOf(myArray[1])<0)) {
		var arrayScroll=getPageScroll();	
	  	arrayPageSize = getPageSize();
		Element.setHeight('overlayBG', arrayPageSize[1]);
		Element.setWidth('overlayBG', arrayPageSize[0]);
		if (document.getElementById("collage").style.display=="none") {
			DimThis(1);
			Effect.Grow("collage");
		}
		else {
			Effect.Shrink("collage");
			DimThis(0);
		}
	}
}
function getPageScroll(){
	var yScroll;
	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}

function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}
function ScrollDetect() {
	var arrayScroll=getPageScroll();
	var scrollTop=arrayScroll[1];
	//document.TopAdminLabel.top=scrollTop-1;
}
Object.extend(Element, {
	getWidth: function(element) {
	   	element = $(element);
	   	return element.offsetWidth; 
	},
	setWidth: function(element,w) {
	   	element = $(element);
    	element.style.width = w +"px";
	},
	setHeight: function(element,h) {
   		element = $(element);
    	element.style.height = h +"px";
	},
	setTop: function(element,t) {
	   	element = $(element);
    	element.style.top = t +"px";
	},
	setSrc: function(element,src) {
    	element = $(element);
    	element.src = src; 
	},
	setHref: function(element,href) {
    	element = $(element);
    	element.href = href; 
	},
	setInnerHTML: function(element,content) {
		element = $(element);
		element.innerHTML = content;
	}
});