/*
 * Image preview script 
 * powered by jQuery (http://www.jquery.com)
 * 
 * written by Alen Grakalic (http://cssglobe.com)
 * 
 * for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 *
 */
 
this.imagePreview = function(){	
	/* CONFIG */
		
		xOffset = 10;
		yOffset = 30;
		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result
		
	/* END CONFIG */
	jQuery("a.preview").hover(function(e){
		this.t = this.title;
		this.title = "";
		var ActualUrl = this.href;
		var a1 = this.href.split(".com"); 
		this.href = "http://www.purdueguru.com" + a1[1];
		var intCount = a1.length;
		var c = (this.t != "") ? "<br/>" + this.t : "";
		if (a1[intCount-1] =='/images/big_Nofloorplan.jpg' || a1[intCount-1] =='/images/Nofloorplan.jpg')
		jQuery("body").append("<p id='preview'>Floorplan Not Available"+ c +"</p>");			
		else
		jQuery("body").append("<p id='preview'><img src='"+ this.href +"' alt='Loading...' />"+ c +"</p>");								 
		this.href = ActualUrl;
		jQuery("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");						
    },
	function(){
		this.title = this.t;	
		jQuery("#preview").remove();
    });	
	jQuery("a.preview").mousemove(function(e){
		jQuery("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};


// starting the script on page load
jQuery(document).ready(function(){

	imagePreview();
});