/***********************************************
* Pagination Combo Box- by JavaScript Kit (www.javascriptkit.com)
* This notice must stay intact for usage
* Visit JavaScript Kit at http://www.javascriptkit.com/ for this script and 100s more
***********************************************/

var paginationcombo={
statusdivprefix: "<b>Next Page:</b> ", //Customize prefix text showing what the next link within combo will be
navigateonSelect: true, //Should combo go to URL as soon as a selection has been made within combo? True/false 

////////Stop editing past here///////////////////

pcomboforms: [], //array to store references to forms containing paginate combos

navigate:function(selectobj){
		window.location=selectobj.options[selectobj.selectedIndex].value
	return false
},

hasClass:function(el, classname){
	return (new RegExp("(^|\\s+)"+classname+"($|\\s+)", "i").test(el.className))
},

init:function(){
	var allforms=document.getElementsByTagName("form")
	for (var i=0; i<allforms.length; i++){
		if (this.hasClass(allforms[i], "paginateform"))
			this.pcomboforms[this.pcomboforms.length]=allforms[i]
	}
	for (var i=0; i<this.pcomboforms.length; i++){ //form loop
		var alltags=this.pcomboforms[i].getElementsByTagName("*")
		for (t=0; t<alltags.length; t++){
			if (this.hasClass(alltags[t], "paginateselect")){
				this.pcomboforms[i].pselect=alltags[t] //store ref to <select class="paginateselect"> element
				var selectobjindex=t //remember its index position within form
				if (this.navigateonSelect)
					this.pcomboforms[i].pselect.onchange=function(){paginationcombo.navigate(this)}
			}
			else if (this.hasClass(alltags[t], "paginatenext")){
				var pcomboform=allforms[i]
				this.pcomboforms[i].pnext=alltags[t]
			}
			else if (this.hasClass(alltags[t], "paginatestatusdiv"))
				this.pcomboforms[i].pstatus=alltags[t]
			else if (alltags[t].tagName=="OPTION" && alltags[t].defaultSelected){
				var selectedoptionindex=t-selectobjindex-1 //calculate default selected OPTION's index within SELECT element
				this.pcomboforms[i].pselect.dfselected=selectedoptionindex //persist this index info inside custom property
			}
		}
		if (this.pcomboforms[i].pstatus && typeof selectedoptionindex!="undefined"){
			this.pcomboforms[i].pselect.selectedIndex=selectedoptionindex
			var nextOption=this.pcomboforms[i].pselect.options[selectedoptionindex+1]
			if (nextOption!=null){
				this.pcomboforms[i].pnext.setAttribute("href", nextOption.value)
				this.pcomboforms[i].pstatus.innerHTML=this.statusdivprefix+'<a href="'+nextOption.value+'">'+nextOption.text+'</a>'
			}
			else
				this.pcomboforms[i].pnext.style.display="none"
		}
	} //END form loop
},

addEvent: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)
}

}

paginationcombo.addEvent(window, function(){paginationcombo.init()}, "load")