function buildSplitStr(currentPage,totalPage){
	currentPage = parseInt(currentPage);
	totalPage = parseInt(totalPage);
	var nextPage = currentPage + 1;
	var prevPage = currentPage - 1;
	if(prevPage < 1){
		prevPage = 1;
	}
	if(nextPage>totalPage){
		nextPage = totalPage;
	}
	var  page_str = "";  
	function forunm(begin,end){  
	for(var i=begin;i<end;i++){  
		if(i==currentPage){ 
			page_str  = page_str  +  "&nbsp;&nbsp;<a  href=\"javascript:_doPost('#View$Page:"+i+"')\" class=\"split_page_current\">"+i+"</a>"; 
		}else{  
			page_str  = page_str  +  "&nbsp;&nbsp;<a  href=\"javascript:_doPost('#View$Page:"+i+"')\" class=\"split_page\">"+i+"</a>"; 
			} 
		} 
	} 
	//show the split page mark
	page_str = "<a  href=\"javascript:_doPost('#View$Page:"+prevPage+"')\" class=\"split_page_action\" onmouseover=\"this.style.color='red';this.style.textDecoration='underline'\" onmouseout=\"this.style.color='gray';this.style.textDecoration='none'\">Prev</a>&nbsp;";         
	if(totalPage<10){ 
	 	forunm(1,totalPage+1);    
	 }else{    
	 	if(currentPage<5){    
	 		forunm(1,9);   
	 	}else{ 
	 		if(currentPage+5>totalPage){
	 			forunm(totalPage-7,totalPage+1); 
	 		}else{ 
	 			forunm(currentPage-4,currentPage+4); 
	 		} 
	 	} 
	} 
	page_str = page_str  +  "&nbsp;&nbsp;&nbsp;<a  href=\"javascript:_doPost('#View$Page:"+nextPage+"')\" class=\"split_page_action\" onmouseover=\"this.style.color='red';this.style.textDecoration='underline'\" onmouseout=\"this.style.color='gray';this.style.textDecoration='none'\">Next</a>";  
	document.write(page_str);   
}