/* Image w/ description tooltip v2.0
* Created: April 23rd, 2010. This notice must stay intact for usage 
* Author: Dynamic Drive at http://www.dynamicdrive.com/
* Visit http://www.dynamicdrive.com/ for full source code
*/


var ddimgtooltip={

	tiparray:function(){
		var tooltips=[]
		//define each tooltip below: tooltip[inc]=['path_to_image', 'optional desc', optional_CSS_object]
		//For desc parameter, backslash any special characters inside your text such as apotrophes ('). Example: "I\'m the king of the world"
		//For CSS object, follow the syntax: {property1:"cssvalue1", property2:"cssvalue2", etc}
		//tooltips[5]=["/siteimages/fam.jpg", "Keep your peeps connected", {background:"#FFFFFF", color:"black", border:"5px ridge darkblue"}]
		tooltips[0]=["/siteimages/alum.jpg"]
		tooltips[1]=["/siteimages/bus.jpg"]
		tooltips[2]=["/siteimages/church.jpg"]
		tooltips[3]=["/siteimages/commun.jpg"]
		tooltips[4]=["/siteimages/ecom.jpg"]
		tooltips[5]=["/siteimages/fam.jpg"]						
		tooltips[6]=["/siteimages/grp.jpg"]
		tooltips[7]=["/siteimages/home.jpg"]
		tooltips[8]=["/siteimages/hoa.jpg"]
		tooltips[9]=["/siteimages/nw.jpg"]
		tooltips[10]=["/siteimages/rest.jpg"]
		tooltips[11]=["/siteimages/real.jpg"]
		tooltips[12]=["/siteimages/student.jpg"]
		tooltips[13]=["/siteimages/teamsite.jpg"]		
		tooltips[14]=["/siteimages/comm.jpg"]
		tooltips[15]=["/siteimages/eboards.jpg"]
		tooltips[16]=["/siteimages/emarket.jpg"]																			
		tooltips[17]=["/siteimages/survey.jpg"]
		tooltips[18]=["/siteimages/boff.jpg"]
		tooltips[19]=["/siteimages/cartalu.jpg"]
	    tooltips[20]=["/siteimages/cartbus.jpg"]
		tooltips[21]=["/siteimages/cartchu.jpg"]
		tooltips[22]=["/siteimages/cartcom.jpg"]
		tooltips[23]=["/siteimages/carteco.jpg"]
		tooltips[24]=["/siteimages/cartfam.jpg"]	
		tooltips[25]=["/siteimages/cartgrp.jpg"]
		tooltips[26]=["/siteimages/carthom.jpg"]
		tooltips[27]=["/siteimages/carthoa.jpg"]
		tooltips[28]=["/siteimages/cartnw.jpg"]
		tooltips[29]=["/siteimages/cartres.jpg"]
		tooltips[30]=["/siteimages/cartrea.jpg"]
		tooltips[31]=["/siteimages/cartstu.jpg"]
		tooltips[32]=["/siteimages/carttea.jpg"]
		tooltips[33]=["/siteimages/cartcs.jpg"]
		tooltips[34]=["/siteimages/cartebo.jpg"]
		tooltips[35]=["/siteimages/cartbof.jpg"]	
		tooltips[36]=["/siteimages/cartgmre.jpg"]	
		tooltips[37]=["/siteimages/cartsoc.jpg"]
		tooltips[38]=["/siteimages/ralum.jpg"]
		tooltips[39]=["/siteimages/rbus.jpg"]
		tooltips[40]=["/siteimages/rchurch.jpg"]
		tooltips[41]=["/siteimages/rcommun.jpg"]
		tooltips[42]=["/siteimages/recom.jpg"]
		tooltips[43]=["/siteimages/rfam.jpg"]						
		tooltips[44]=["/siteimages/rgrp.jpg"]
		tooltips[45]=["/siteimages/rhome.jpg"]
		tooltips[46]=["/siteimages/rhoa.jpg"]
		tooltips[47]=["/siteimages/rrest.jpg"]
		tooltips[48]=["/siteimages/rreal.jpg"]
		tooltips[49]=["/siteimages/rstudent.jpg"]
		tooltips[50]=["/siteimages/rteamsite.jpg"]		
		tooltips[51]=["/siteimages/rboff.jpg"]
		tooltips[52]=["/siteimages/soc.jpg"]	
		tooltips[53]=["/siteimages/gmre.jpg"]	
		tooltips[54]=["/siteimages/rsoc.jpg"]								
		//tooltips[3]=["../dynamicindex17/bridge.gif", "Bridge to somewhere.", {background:"white", font:"bold 12px Arial"}]

		return tooltips //do not remove/change this line
	}(),
	
    
	tooltipoffsets: [40, -30], //additional x and y offset from mouse cursor for tooltips

	//***** NO NEED TO EDIT BEYOND HERE

	tipprefix: 'imgtip', //tooltip ID prefixes

	createtip:function($, tipid, tipinfo){
		if ($('#'+tipid).length==0){ //if this tooltip doesn't exist yet
			return $('<div id="' + tipid + '" class="ddimgtooltip" />').html(
				'<div style="text-align:center"><img src="' + tipinfo[0] + '" /></div>'
				+ ((tipinfo[1])? '<div style="text-align:left; margin-top:5px">'+tipinfo[1]+'</div>' : '')
				)
			.css(tipinfo[2] || {})
			.appendTo(document.body)
		}
		return null
	},

	positiontooltip:function($, $tooltip, e){
		var x=e.pageX+this.tooltipoffsets[0], y=e.pageY+this.tooltipoffsets[1]
	//	if (userwidth<=1024) 
	//	   {
 	//	   var x=0,y=75
 	//	   }
 	//	else
	//	   {
 	//	   var x=((userwidth - 1024)/2),y=75
 	//	   }
		var tipw=$tooltip.outerWidth(), tiph=$tooltip.outerHeight(), 
		x=(x+tipw>$(document).scrollLeft()+$(window).width())? x-tipw-(ddimgtooltip.tooltipoffsets[0]*2) : x
		y=(y+tiph>$(document).scrollTop()+$(window).height())? $(document).scrollTop()+$(window).height()-tiph-10 : y
		$tooltip.css({left:x, top:y})
	},
	
	showbox:function($, $tooltip, e){
		$tooltip.show()
		this.positiontooltip($, $tooltip, e)
	},

	hidebox:function($, $tooltip){
		$tooltip.hide()
	},


	init:function(targetselector){
		jQuery(document).ready(function($){
			var tiparray=ddimgtooltip.tiparray
			var $targets=$(targetselector)
			if ($targets.length==0)
				return
			var tipids=[]
			$targets.each(function(){
				var $target=$(this)
				$target.attr('rel').match(/\[(\d+)\]/) //match d of attribute rel="imgtip[d]"
				var tipsuffix=parseInt(RegExp.$1) //get d as integer
				var tipid=this._tipid=ddimgtooltip.tipprefix+tipsuffix //construct this tip's ID value and remember it
				var $tooltip=ddimgtooltip.createtip($, tipid, tiparray[tipsuffix])
				$target.mouseenter(function(e){
					var $tooltip=$("#"+this._tipid)
					ddimgtooltip.showbox($, $tooltip, e)
				})
				$target.mouseleave(function(e){
					var $tooltip=$("#"+this._tipid)
					ddimgtooltip.hidebox($, $tooltip)
				})
				$target.mousemove(function(e){
					var $tooltip=$("#"+this._tipid)
					ddimgtooltip.positiontooltip($, $tooltip, e)
				})
				if ($tooltip){ //add mouseenter to this tooltip (only if event hasn't already been added)
					$tooltip.mouseenter(function(){
						ddimgtooltip.hidebox($, $(this))
					})
				}
			})

		}) //end dom ready
	}
}

//ddimgtooltip.init("targetElementSelector")
ddimgtooltip.init("*[rel^=imgtip]")